Haruma and his younger sister, midorigiwara, arrive at their brother's place in Tsuuchiura. Haruma tells them that he has rented a car and is going to move in with them. He asks if there is a photo of his older brother on the wall. Midoriagiwara tells Haruma that he is her younger brother and that she is the one who is taking care of her brother. She asks him if it is okay to take her picture and put it on the poster. He tells her that it is not. She tells him that she wants to tell everyone that she has a sec on her older brother. He says that she looks so happy to him. She reminds him that there is such a big age difference between them. She says that they seem to be very close and that they fought very little. She scolds Haruma for being too lenient with her brother, saying that he should hurry up and go back to school. She also scolds him for being so close to his older sister. He scolds her for being soft and for keeping him all for himself. She complains that she does not feel well and that the person she likes is in her room. She tries to get him to put the picture in the poster, but he says that he does not want to do it because he feels it is too soft. He tries to shake it off, but it creaks and he loses it.